matrixion/src/TimelineItem.cc

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/*
* nheko Copyright (C) 2017 Konstantinos Sideris <siderisk@auth.gr>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <QDateTime>
#include <QDebug>
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#include "ImageItem.h"
#include "TimelineItem.h"
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namespace events = matrix::events;
namespace msgs = matrix::events::messages;
TimelineItem::TimelineItem(const QString &userid, const QString &color, const QString &body, QWidget *parent)
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: QWidget(parent)
{
generateTimestamp(QDateTime::currentDateTime());
generateBody(userid, color, body);
setupLayout();
}
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TimelineItem::TimelineItem(const QString &body, QWidget *parent)
: QWidget(parent)
{
generateTimestamp(QDateTime::currentDateTime());
generateBody(body);
setupLayout();
}
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TimelineItem::TimelineItem(ImageItem *image, const events::MessageEvent<msgs::Image> &event, const QString &color, QWidget *parent)
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: QWidget(parent)
{
auto timestamp = QDateTime::fromMSecsSinceEpoch(event.timestamp());
generateTimestamp(timestamp);
generateBody(event.sender(), color, "");
top_layout_ = new QHBoxLayout();
top_layout_->setMargin(0);
top_layout_->addWidget(time_label_);
auto right_layout = new QVBoxLayout();
right_layout->addWidget(content_label_);
right_layout->addWidget(image);
top_layout_->addLayout(right_layout);
top_layout_->addStretch(1);
setLayout(top_layout_);
}
TimelineItem::TimelineItem(ImageItem *image, const events::MessageEvent<msgs::Image> &event, QWidget *parent)
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: QWidget(parent)
{
auto timestamp = QDateTime::fromMSecsSinceEpoch(event.timestamp());
generateTimestamp(timestamp);
top_layout_ = new QHBoxLayout();
top_layout_->setMargin(0);
top_layout_->addWidget(time_label_);
top_layout_->addWidget(image, 1);
top_layout_->addStretch(1);
setLayout(top_layout_);
}
TimelineItem::TimelineItem(const events::MessageEvent<msgs::Notice> &event, bool with_sender, const QString &color, QWidget *parent)
: QWidget(parent)
{
auto body = event.content().body().trimmed().toHtmlEscaped();
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auto timestamp = QDateTime::fromMSecsSinceEpoch(event.timestamp());
generateTimestamp(timestamp);
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body = "<i style=\"color: #565E5E\">" + body + "</i>";
if (with_sender)
generateBody(event.sender(), color, body);
else
generateBody(body);
setupLayout();
}
TimelineItem::TimelineItem(const events::MessageEvent<msgs::Text> &event, bool with_sender, const QString &color, QWidget *parent)
: QWidget(parent)
{
auto body = event.content().body().trimmed().toHtmlEscaped();
auto timestamp = QDateTime::fromMSecsSinceEpoch(event.timestamp());
generateTimestamp(timestamp);
if (with_sender)
generateBody(event.sender(), color, body);
else
generateBody(body);
setupLayout();
}
void TimelineItem::generateBody(const QString &body)
{
content_label_ = new QLabel(this);
content_label_->setWordWrap(true);
content_label_->setAlignment(Qt::AlignTop);
content_label_->setStyleSheet("margin: 0;");
QString content(
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"<html>"
"<head/>"
"<body>"
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" <span style=\"font-size: 10pt; color: #171919;\">"
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" %1"
" </span>"
"</body>"
"</html>");
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content_label_->setText(content.arg(replaceEmoji(body)));
content_label_->setTextInteractionFlags(Qt::TextSelectableByMouse);
}
void TimelineItem::generateBody(const QString &userid, const QString &color, const QString &body)
{
auto sender = userid.split(":")[0].split("@")[1];
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content_label_ = new QLabel(this);
content_label_->setWordWrap(true);
content_label_->setAlignment(Qt::AlignTop);
content_label_->setStyleSheet("margin: 0;");
QString content(
"<html>"
"<head/>"
"<body>"
" <span style=\"font-size: 10pt; font-weight: 600; color: %1\">"
" %2"
" </span>"
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" <span style=\"font-size: 10pt; color: #171919;\">"
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" %3"
" </span>"
"</body>"
"</html>");
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content_label_->setText(content.arg(color).arg(sender).arg(replaceEmoji(body)));
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content_label_->setTextInteractionFlags(Qt::TextSelectableByMouse);
}
void TimelineItem::generateTimestamp(const QDateTime &time)
{
auto local_time = time.toString("HH:mm");
time_label_ = new QLabel(this);
QString msg(
"<html>"
"<head/>"
"<body>"
" <span style=\"font-size: 7pt; color: #5d6565;\">"
" %1"
" </span>"
"</body>"
"</html>");
time_label_->setText(msg.arg(local_time));
time_label_->setStyleSheet("margin-left: 7px; margin-right: 7px; margin-top: 0;");
time_label_->setAlignment(Qt::AlignTop);
}
void TimelineItem::setupLayout()
{
if (time_label_ == nullptr) {
qWarning() << "TimelineItem: Time label is not initialized";
return;
}
if (content_label_ == nullptr) {
qWarning() << "TimelineItem: Content label is not initialized";
return;
}
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top_layout_ = new QHBoxLayout();
top_layout_->setMargin(0);
top_layout_->addWidget(time_label_);
top_layout_->addWidget(content_label_, 1);
setLayout(top_layout_);
}
QString TimelineItem::replaceEmoji(const QString &body)
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{
QString fmtBody = "";
for (auto &c : body) {
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int code = c.unicode();
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// TODO: Be more precise here.
if (code > 9000)
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fmtBody += "<span style=\"font-family: Emoji One; font-size: 16px\">" + QString(c) + "</span>";
else
fmtBody += c;
}
return fmtBody;
}
TimelineItem::~TimelineItem()
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{
}